VPWS E-LINE TESTING

[oeche]

Hi Guys,

Does anyone now how on ASR9902 we can test e-line end-to-end connectivity ?

For example, we have 2 ASR9902 that are PE router connected on a MPLS SR backbonne.

I configure an EVPN VPWS between this two ASR for a customer to supply a point-to-point link.

Is there a way on the ASR to test this point-to-point link before deliver the e-line.

Is there a way to test the MTU also ?

Thanks in advance for your help.

Olivier

[MHM Cisco World]

https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/mp_basic/configuration/xe-3s/asr903/mp-basic-xe-3s-asr903-book/mpls_lsp_ping__traceroute_and_atom_vccv.html#GUID-556ED157-4BCD-4A00-A398-421F00F2BFA8

check this link.

[oeche]

Hi @MHM Cisco World 

No problem to test the MPLS Forwarding.

I was thinking of something more like this :

https://xrdocs.io/ncs5500/tutorials/y-1564-sadt-nc5x-part1/

But there is not something like that on ASR.

I was trying the ping mpls pseudowire but it's work only for legacy VPWS (LDP) not for EVPN.

Olivier.

[MHM Cisco World]

trace mpls ipv4 x.x.x.x 

This give you something called mru which is mtu for each hop mpls pass to destiantion. 

[oeche]

Yes it's nice feature.

But no way to test the MTU of the e-line for example.

Or simply test the connectivity throught the e-line